Gilberto Arantes

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About

Gilberto Arantes is a leading figure in space robotics, whose work is foundational to the future of autonomous on-orbit servicing (OOS). His research centers on the critical challenge of enabling spacecraft to autonomously perform complex maneuvers, such as rendezvous and docking, with non-cooperating targets—including failed or malfunctioning satellites. Arantes’s most impactful contribution, detailed in his 2010 paper on "Far and proximity maneuvers of a constellation of service satellites," introduces a novel machine vision system for autonomous pose estimation. This work, which has garnered 21 citations, provides a practical framework for a constellation of service satellites to safely approach and interact with a customer satellite, a key step toward extending satellite lifespans and reducing space debris. His subsequent 2011 thesis on "Rendezvous with a Non-Cooperating Target" further explores the visual navigation algorithms necessary for these high-stakes operations. By tackling the core problem of autonomous relative navigation, Arantes is directly enabling the next generation of space missions, where repair, refueling, and debris removal become routine, automated tasks.